Home / 10,114,476.48-15,169,189.14-3,967,707.38

Finding the Fourth Proportional to 10,114,476.48, 15,169,189.14 and 3,967,707.38

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Solution

The fourth proportional to 10,114,476.48, 15,169,189.14 and 3,967,707.38 is: 5,950,570.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,114,476.48 : 15,169,189.14 = 3,967,707.38 : x
  2. Step 2: Convert to fraction form
    10,114,476.48/15,169,189.14 = 3,967,707.38/x
  3. Step 3: Cross multiply
    10,114,476.48x = 15,169,189.14 × 3,967,707.38
  4. Step 4: Simplify right side
    10,114,476.48x = 60,186,903,623,547.91
  5. Step 5: Solve for x
    x = 60,186,903,623,547.91/10,114,476.48
  6. Step 6: Final answer
    x = 5,950,570.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.